40976205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 73675008

約数和(自身を除く): 32698803

約数列:

[1, 3, 5, 15, 17, 37, 43, 51, 85, 101, 111, 129, 185, 215, 255, 303, 505, 555, 629, 645, 731, 1515, 1591, 1717, 1887, 2193, 3145, 3655, 3737, 4343, 4773, 5151, 7955, 8585, 9435, 10965, 11211, 13029, 18685, 21715, 23865, 25755, 27047, 56055, 63529, 65145, 73831, 81141, 135235, 160691, 190587, 221493, 317645, 369155, 405705, 482073, 803455, 952935, 1107465, 2410365, 2731747, 8195241, 13658735, 40976205]

約数ペア:

[(1, 40976205), (3, 13658735), (5, 8195241), (15, 2731747), (17, 2410365), (37, 1107465), (43, 952935), (51, 803455), (85, 482073), (101, 405705), (111, 369155), (129, 317645), (185, 221493), (215, 190587), (255, 160691), (303, 135235), (505, 81141), (555, 73831), (629, 65145), (645, 63529), (731, 56055), (1515, 27047), (1591, 25755), (1717, 23865), (1887, 21715), (2193, 18685), (3145, 13029), (3655, 11211), (3737, 10965), (4343, 9435), (4773, 8585), (5151, 7955)]